🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.98 AU - 1.36 AU

Year: 460 Days

Day: 45.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,612,857 km

• M1: 210,634 km (0.11 R)
• M2: 319,391 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.53 AU - 1.61 AU

Year: 715 Days

Day: 24.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.81 AU - 2.63 AU

Year: 1202 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.68 AU - 4.26 AU

Year: 2875 Days

Day: 37.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.33 AU - 4.81 AU

Year: 3551 Days

Day: 20.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 8.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.48 AU - 11.62 AU

Year: 14266 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,612,857 km

• M1: 164,109 km (0.085 R)
• M2: 273,615 km (0.113 R)
• M3: 380,427 km (0.082 R)
• M4: 435,479 km (0.115 R)
• M5: 534,214 km (0.059 R)
• M6: 597,494 km (0.11 R)
• M7: 674,986 km (0.091 R)
• M8: 840,890 km (0.107 R)
• M9: 929,152 km (0.062 R)
• M10: 1,241,064 km (0.078 R)
• M11: 1,416,692 km (0.111 R)
• M12: 1,492,388 km (0.073 R)
• M13: 1,663,678 km (0.115 R)
• M14: 1,792,332 km (0.111 R)
• M15: 1,974,692 km (0.119 R)
• M16: 2,576,674 km (0.039 R)
• M17: 2,745,121 km (0.11 R)
• M18: 3,092,936 km (0.032 R)
• M19: 3,620,268 km (0.085 R)
• M20: 3,745,931 km (0.106 R)
• M21: 4,001,593 km (0.054 R)
• M22: 4,109,902 km (0.035 R)
• M23: 4,197,118 km (0.097 R)
• M24: 4,263,091 km (0.082 R)
• M25: 4,507,683 km (0.094 R)
• M26: 4,848,617 km (0.081 R)
• M27: 4,964,106 km (0.111 R)
• M28: 5,292,473 km (0.104 R)
• M29: 5,387,618 km (0.106 R)
• M30: 5,459,275 km (0.045 R)
• M31: 6,143,985 km (0.114 R)
• M32: 6,572,882 km (0.083 R)
• M33: 6,700,937 km (0.119 R)
• M34: 6,778,130 km (0.033 R)
• M35: 8,522,591 km (0.114 R)
• M36: 8,662,315 km (0.118 R)
• M37: 9,458,625 km (0.098 R)
• M38: 9,982,816 km (0.074 R)
• M39: 10,456,742 km (0.074 R)
• M40: 10,666,478 km (0.112 R)
• M41: 11,519,036 km (0.104 R)
• M42: 11,642,604 km (0.062 R)
• M43: 12,078,532 km (0.066 R)
• M44: 12,456,566 km (0.037 R)
• M45: 12,742,597 km (0.104 R)
• M46: 13,095,199 km (0.112 R)
• M47: 13,386,167 km (0.094 R)
• M48: 13,974,236 km (0.05 R)
• M49: 14,337,759 km (0.072 R)
• M50: 14,604,193 km (0.103 R)
• M51: 15,141,848 km (0.119 R)
• M52: 15,243,425 km (0.067 R)
• M53: 15,617,719 km (0.069 R)
• M54: 15,891,782 km (0.113 R)
• M55: 16,653,684 km (0.085 R)
• M56: 16,933,731 km (0.117 R)
• M57: 17,144,814 km (0.12 R)
• M58: 17,392,099 km (0.112 R)
• M59: 17,783,148 km (0.071 R)
• M60: 18,213,092 km (0.045 R)
• M61: 18,900,793 km (0.091 R)
• M62: 19,413,016 km (0.109 R)
• M63: 19,744,675 km (0.106 R)
• M64: 19,966,828 km (0.052 R)
• M65: 20,563,275 km (0.073 R)
• M66: 20,675,772 km (0.05 R)
• M67: 22,080,047 km (0.108 R)
• M68: 23,750,308 km (0.069 R)
• M69: 24,342,566 km (0.064 R)
• M70: 26,310,675 km (0.104 R)
• M71: 26,555,118 km (0.097 R)
• M72: 26,882,289 km (0.105 R)
• M73: 27,128,676 km (0.098 R)
• M74: 27,540,669 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 12.8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.35 AU - 14.97 AU

Year: 15411 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,612,857 km

• M1: 201,209 km (0.077 R)
• M2: 477,516 km (0.103 R)
• M3: 649,404 km (0.099 R)
• M4: 867,219 km (0.08 R)
• M5: 1,010,234 km (0.046 R)
• M6: 1,240,466 km (0.12 R)
• M7: 1,633,310 km (0.109 R)
• M8: 1,969,157 km (0.12 R)
• M9: 2,741,830 km (0.058 R)
• M10: 3,679,509 km (0.1 R)
• M11: 4,496,314 km (0.077 R)
• M12: 6,338,911 km (0.116 R)
• M13: 6,482,076 km (0.045 R)
• M14: 6,820,317 km (0.102 R)
• M15: 7,313,690 km (0.083 R)
• M16: 7,514,301 km (0.116 R)
• M17: 8,597,090 km (0.084 R)
• M18: 8,755,814 km (0.077 R)
• M19: 8,862,178 km (0.072 R)
• M20: 9,618,694 km (0.039 R)
• M21: 10,452,254 km (0.038 R)
• M22: 10,678,595 km (0.112 R)
• M23: 11,309,001 km (0.031 R)
• M24: 11,716,505 km (0.108 R)
• M25: 13,333,359 km (0.118 R)
• M26: 13,517,364 km (0.072 R)
• M27: 13,950,001 km (0.103 R)
• M28: 14,702,030 km (0.098 R)
• M29: 15,274,840 km (0.088 R)
• M30: 16,507,975 km (0.075 R)
• M31: 17,303,238 km (0.054 R)
• M32: 17,840,294 km (0.026 R)
• M33: 19,903,099 km (0.092 R)
• M34: 20,183,745 km (0.085 R)
• M35: 21,176,626 km (0.086 R)
• M36: 23,653,518 km (0.103 R)
• M37: 25,152,788 km (0.036 R)
• M38: 25,608,612 km (0.057 R)
• M39: 26,297,510 km (0.114 R)
• M40: 27,225,316 km (0.112 R)
• M41: 27,771,648 km (0.115 R)
• M42: 28,716,508 km (0.093 R)
• M43: 29,033,805 km (0.044 R)
• M44: 29,832,209 km (0.045 R)
• M45: 29,912,393 km (0.061 R)
• M46: 30,961,972 km (0.09 R)
• M47: 31,613,920 km (0.093 R)
• M48: 33,180,209 km (0.075 R)
• M49: 34,182,515 km (0.116 R)
• M50: 34,940,827 km (0.051 R)
• M51: 36,645,494 km (0.032 R)
• M52: 37,076,037 km (0.114 R)
• M53: 37,334,991 km (0.111 R)
• M54: 37,594,693 km (0.093 R)
• M55: 38,115,892 km (0.043 R)
• M56: 38,639,335 km (0.089 R)
• M57: 39,341,098 km (0.101 R)
• M58: 40,579,320 km (0.101 R)
• M59: 41,292,603 km (0.109 R)
• M60: 41,740,499 km (0.103 R)
• M61: 44,187,022 km (0.055 R)
• M62: 44,553,387 km (0.072 R)
• M63: 47,802,055 km (0.077 R)
• M64: 48,555,430 km (0.04 R)
• M65: 50,360,029 km (0.054 R)
• M66: 50,646,958 km (0.103 R)
• M67: 53,546,314 km (0.083 R)
• M68: 54,917,678 km (0.045 R)
• M69: 55,016,113 km (0.09 R)
• M70: 56,797,225 km (0.108 R)
• M71: 57,295,386 km (0.062 R)
• M72: 57,895,124 km (0.109 R)
• M73: 61,536,635 km (0.077 R)
• M74: 62,766,928 km (0.088 R)
• M75: 63,075,698 km (0.073 R)
• M76: 63,385,067 km (0.096 R)
• M77: 63,694,884 km (0.064 R)
• M78: 64,108,821 km (0.099 R)
• M79: 64,835,268 km (0.118 R)
• M80: 65,982,534 km (0.113 R)
• M81: 66,506,127 km (0.113 R)
• M82: 67,768,583 km (0.094 R)
• M83: 67,979,666 km (0.069 R)
• M84: 68,614,559 km (0.111 R)
• M85: 69,570,490 km (0.05 R)
• M86: 69,890,031 km (0.056 R)
• M87: 70,637,721 km (0.089 R)
• M88: 71,495,515 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.8

Radius: 5.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.39 AU - 21.39 AU

Year: 28662 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,612,857 km

• M1: 76,893 km (0.086 R)
• M2: 127,757 km (0.103 R)
• M3: 193,131 km (0.114 R)
• M4: 333,902 km (0.091 R)
• M5: 382,671 km (0.097 R)
• M6: 685,009 km (0.119 R)
• M7: 1,000,361 km (0.106 R)
• M8: 1,148,313 km (0.087 R)
• M9: 1,224,907 km (0.102 R)
• M10: 1,276,967 km (0.063 R)
• M11: 1,576,612 km (0.095 R)
• M12: 1,719,927 km (0.09 R)
• M13: 2,699,793 km (0.112 R)
• M14: 2,836,974 km (0.08 R)
• M15: 3,047,009 km (0.093 R)
• M16: 3,519,290 km (0.071 R)
• M17: 3,975,414 km (0.047 R)
• M18: 5,026,040 km (0.076 R)
• M19: 5,068,077 km (0.116 R)
• M20: 5,237,421 km (0.025 R)
• M21: 5,451,795 km (0.117 R)
• M22: 5,538,412 km (0.084 R)
• M23: 6,520,223 km (0.089 R)
• M24: 6,566,150 km (0.06 R)
• M25: 6,843,803 km (0.077 R)
• M26: 8,140,368 km (0.067 R)
• M27: 8,689,841 km (0.069 R)
• M28: 10,248,501 km (0.095 R)
• M29: 10,462,725 km (0.1 R)
• M30: 10,516,581 km (0.062 R)
• M31: 11,004,868 km (0.092 R)
• M32: 11,114,374 km (0.104 R)
• M33: 11,500,486 km (0.062 R)
• M34: 11,835,136 km (0.09 R)
• M35: 12,628,005 km (0.069 R)
• M36: 13,204,854 km (0.05 R)
• M37: 13,496,421 km (0.101 R)
• M38: 14,986,266 km (0.11 R)
• M39: 15,107,739 km (0.103 R)
• M40: 15,535,290 km (0.092 R)
• M41: 15,781,379 km (0.03 R)
• M42: 15,843,162 km (0.076 R)
• M43: 15,966,880 km (0.108 R)
• M44: 16,028,813 km (0.035 R)
• M45: 16,967,989 km (0.113 R)
• M46: 18,442,425 km (0.1 R)
• M47: 18,572,576 km (0.083 R)
• M48: 19,359,760 km (0.066 R)
• M49: 19,425,882 km (0.062 R)
• M50: 20,426,243 km (0.11 R)
• M51: 21,648,757 km (0.103 R)
• M52: 23,104,643 km (0.051 R)
• M53: 23,315,277 km (0.086 R)
• M54: 23,385,588 km (0.063 R)
• M55: 23,950,769 km (0.076 R)
• M56: 24,807,067 km (0.095 R)
• M57: 25,383,318 km (0.07 R)
• M58: 27,286,801 km (0.067 R)
• M59: 27,509,403 km (0.106 R)
• M60: 28,031,051 km (0.099 R)
• M61: 29,463,450 km (0.1 R)
• M62: 32,398,860 km (0.06 R)
• M63: 33,107,654 km (0.108 R)
• M64: 35,912,166 km (0.114 R)
• M65: 36,156,010 km (0.092 R)
• M66: 36,563,814 km (0.05 R)
• M67: 37,631,045 km (0.094 R)
• M68: 38,625,123 km (0.081 R)
• M69: 40,216,994 km (0.114 R)
• M70: 40,893,625 km (0.058 R)
• M71: 41,573,996 km (0.063 R)
• M72: 43,724,017 km (0.087 R)
• M73: 45,031,502 km (0.033 R)
• M74: 45,645,901 km (0.038 R)
• M75: 47,060,947 km (0.073 R)
• M76: 47,416,840 km (0.104 R)
• M77: 47,863,091 km (0.103 R)
• M78: 49,029,805 km (0.049 R)
• M79: 50,569,615 km (0.034 R)
• M80: 53,696,510 km (0.069 R)
• M81: 54,721,555 km (0.09 R)
• M82: 55,002,200 km (0.112 R)
• M83: 55,189,497 km (0.034 R)
• M84: 57,359,564 km (0.095 R)
• M85: 57,644,697 km (0.065 R)
• M86: 57,739,692 km (0.097 R)
• M87: 58,216,161 km (0.12 R)
• M88: 58,789,719 km (0.119 R)
• M89: 60,714,894 km (0.073 R)
• M90: 62,465,040 km (0.026 R)
• M91: 63,542,743 km (0.089 R)
• M92: 64,133,206 km (0.087 R)
• M93: 64,231,791 km (0.106 R)
• M94: 64,923,232 km (0.109 R)
• M95: 66,513,008 km (0.109 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,525 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit